Calculation of Diesel Fuel Supply and Dynamics of High Pressure Fuel Pump Drive

The need is shown for developing the fuel equipment with injection pressure up to 200-250 MPa and allowance for dynamical phenomena in the high pressure fuel pump drive. A mathematical model of the fuel supply process is supplemented with a system of the dying forced torque vibration equations and logical conditions for a specific transfer. The salient features of running processes are disclosed and important conclusions and recommendations on the drive design are made.